<template>
  <Transition name="down">
    <div class="xtx-message" :style="style[type]" v-show="visible">
        <!-- 绑定样式 不同的提示 图标会变 -->
        <i class="iconfont" :class="style[type].icon"></i>
        <span class="text">{{text}}</span>
      </div>
  </Transition>
</template>

<script>
import { onMounted, ref } from 'vue'
export default {
  name: 'XtxMessage',
  props: {
    type: {
      type: String,
      default: 'warn'
    },
    text: {
      type: String,
      default: ''
    }
  },
  setup () {
    const style = {
      warn: {
        icon: 'icon-warning',
        color: '#E6A23C',
        backgroundColor: 'rgb(253,246,236)',
        borderColor: 'rgb(250.236,216)'
      },
      error: {
        icon: 'icon-shanchu',
        color: '#F56C6C',
        backgroundColor: 'rgb(254, 240, 240)',
        borderColor: 'rgb(253, 226, 226)'
      },
      success: {
        icon: 'icon-queren2',
        color: '#67C23A',
        backgroundColor: 'rgb(240, 249, 235)',
        borderColor: 'rgb(225, 243, 216)'
      }
    }
    // 控制显示与隐藏的变量
    const visible = ref(false)
    // 组件渲染完毕就展示出来
    onMounted(() => {
      visible.value = true
    })
    return { style, visible }
  }
}
</script>

<style lang="less" scoped>
.xtx-message{
  width: 300px;
  height: 50px;
  position: fixed;
  z-index: 9999;
  left: 50%;
  margin-left: -150px;
  top:30px;
  line-height: 50px;
  padding:0 25px;
  border:1px solid #e4e4e4;
  background-color: #999;
  border-radius: 4px;
  i{
    margin-right: 4px;
    vertical-align: middle;
  }
  .text{
    vertical-align: middle;
  }
}
.down {
  &-enter {
    &-from {
      transform: translate3d(0,-75px,0);
      opacity: 0;
    }
    &-active {
      transition: all 0.5s;
    }
    &-to {
      transform: none;
      opacity: 1;
    }
  }
}
</style>
